okay but how does this save computing time? computing random matrices is not faster than (implicitly) transposing the weight matrix. so it only has philosophi

okay but how does this save computing time? computing random matrices is not faster than (implicitly) transposing the weight matrix. so it only has philosophical implications, right? Ok, got it: It will simplify the approach of how to create hardware based neural networks! no more complicated look-ups of the transposed weight matrix needed.